What do you mean by "The belts all turn at a speed that allows my to stop them by hand"? I am sure this sounds crazier than you meant it to. Assuming that your power steering fluid is full and not leaking, my first thought goes to a slipping PS belt. After you drive a short distance in hea...

Moisture in the air...a familiar ailment. It sounds like a secondary ignition problem. I have experienced the same thing on each of three different 240s, 1987,1990, and 1992. Replacing the wire set (including coil wire) and cap and rotor has always cleared it up. The problem seems to be a degradatio...